Electric fittings, classification
1 、 According to the function and structure, it can be divided into overhanging clamps, tension clamps, connecting fittings, connecting fittings, protective fittings, equipment clamps, T-type clamps, busbar fittings, cable fittings, etc.
2. According to the electric power fittings product unit, it is divided into malleable cast iron, forging and pressing, aluminum copper aluminum and cast iron, a total of four units.
3. It can also be divided into national standard and non-standard